body,
html {
  background-color: #999;
}
.register-container {
  width: 482px;
  height: 637px;
  background-color: #fff;
  border-radius: 10px;
  margin: 30px auto;
  position: relative;
  .top {
    width: 480px;
    height: 260px;

    img {
      width: 120px;
      margin-left: 175px;
      margin-top: 50px;
    }
    p {
      font-size: 26px;
      text-align: center;
      margin-top: 30px;
    }
  }

  .input {
      position: relative;
    select {
      height: 40px;
      width: 300px;
      position: relative;
      margin-left: 85px;
      margin-top: 20px;
      border-radius: 10px;
      outline: 0;
      color: #999;
    }
    .phone {
      height: 40px;
      width:300px;
      margin-left: 85px;
      margin-top: 20px;
      border-radius: 10px;
      outline: 0;
      border:1px solid rgba(#111,.7);
      box-sizing: border-box;
      padding-left: 45px;
      color: #999;
    }
    .qianzhui{
        position: absolute;
        left: 90px;
        top: 87px;
        color: #999;
    }
    .password{
        height: 40px;
      width:300px;
      margin-left: 85px;
      margin-top: 20px;
      border-radius: 10px;
      outline: 0;
      padding-left: 10px;
      box-sizing: border-box;
      border:1px solid rgba(#111,.7);
    }
  }
}
button {
  position: absolute;
  top: 85%;
  width: 100px;
  height: 100px;
  background-color: red;
}
